Question

What automatic transmissions will interchange with a 1999 Subaru Outback, 2.5,dohc, # tz1a2zjeba. Has the spin on external filter.

I'm trying to find what auto transmissions will fit a 1999 Outback. There were two trans made in 99, one w/t a internal filter, and one with a external. I can't find one in my area, but can find several 95-98. I know that all 95-99 are the same gear ratio (4.44). Thanks for any information.